Invention Grant
- Patent Title: Interchangeable magnet pack
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Application No.: US16751079Application Date: 2020-01-23
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Publication No.: US11043365B2Publication Date: 2021-06-22
- Inventor: Toon Hai Foo , Thomas P. Nolan
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holzer Patel Drennan
- Main IPC: C23C14/35
- IPC: C23C14/35 ; H01J37/34 ; C23C14/34 ; H01F7/02

Abstract:
An apparatus includes a target, wherein the target includes a nonuniform erosion profile. The apparatus also includes a number of interchangeable magnetic and non-magnetic inserts. The interchangeable magnetic and non-magnetic inserts are configured to control a pass through flux based on the nonuniform erosion profile.
Public/Granted literature
- US20200234934A1 INTERCHANGEABLE MAGNET PACK Public/Granted day:2020-07-23
Information query
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